what is value of x.
Answers
Answer:
angle x = 22°.............
Answer:
LETS CONSIDER IT AS 3 TRIANGLES.
triangle 1 values : 40 and 48 degrees.
sum of angles of triangle= 180
thus, 40+48+x = 180
88+x=180
x= 180-88= 92
vertically opposite angles are equal
the 3rd angle of the triangle with measures x and y will be 92.
adjacent angles are supplementary
the top angle of the triangle which measures on one side 48 is= p
p + 92 = 180
p= 180-92 = 88
therefore the last angle = 48 + 88 + q = 180
136 + q = 180
q = 180 - 136 = 44
therefore last triangle's bottom angle (supplementary) = y + y + 44= 180
2y + 44 = 180
2y= 136
y = 136/2 = 68
therefore x = 68 +92+ x = 180
160+x = 180
x = 180 -160
=20